5503431821

Names of 5503431821

• Cardinal: 5503431821 can be written as Five billion, five hundred three million, four hundred thirty-one thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 5.503431821 × 10⁹

Factors of 5503431821

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 75389550

Divisors of 5503431821

• Number of divisors d(n): 4
• Complete list of divisors:
  1 73 75389477 5503431821
• Sum of all divisors σ(n): 5578821372
• Sum of proper divisors (its aliquot sum) s(n): 75389551
• 5503431821 is a deficient number, because the sum of its proper divisors (75389551) is less than itself. Its deficiency is 5428042270

Bases of 5503431821

• Binary: 101001000000001111011010010001101₂
• Hexadecimal: 0x14807B48D
• Base-36: 2J0LN65

Squares and roots of 5503431821

• 5503431821 squared (5503431821²) is 30287761808395376041
• 5503431821 cubed (5503431821³) is 166686632123191617453300400661
• The square root of 5503431821 is 74185.1185953085
• The cube root of 5503431821 is 1765.5412284063

Scales and comparisons

• 5,503,431,821 seconds is equal to 174 years, 51 weeks, 4 days, 3 hours, 3 minutes, 41 seconds.
• To count from 1 to 5,503,431,821 would take you about three hundred forty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 5503431821 cubic inches would be around 147.1 feet tall.

Recreational maths with 5503431821

• 5503431821 backwards is 1281343055
• The number of decimal digits it has is: 10
• The sum of 5503431821's digits is 32
• More coming soon!